Vulnerability in F5 Big-Ip Policy Enforcement Manager

CVE-2018-5508

On F5 BIG-IP PEM versions 13.0.0, 12.0.0-12.1.3.1, 11.6.0-11.6.2, 11.5.1-11.5.5, or 11.2.1, under certain conditions, TMM may crash when processing compressed data though a Virtual Server with an associated PEM profile using the content insertion option.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.008 (56.4th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2018-5508: held from 0.009 to 0.008.

EPSS over last 30 days · oldest: 0.009 · newest: 0.008 · change: -0.000

Affected products

References

Frequently asked questions

What is CVE-2018-5508?
CVE-2018-5508 is a medium-severity vulnerability in F5 Big-Ip Policy Enforcement Manager. CVSS score: 5.9/10. Published 2018-04-13.
How severe is CVE-2018-5508?
Medium severity. CVSS v3 base score is 5.9 out of 10.